Indlela elula yokwahlulela yamaphutha avamile esistimu ye-hydraulic: 1. Nsuku zonke hlola izixhumi zemikhiqizo, njengezikulufi, njll. ukuxega, futhi uhlole ukuthi isixhumi esibonakalayo sepayipi yokufaka, njll. siyavuza yini uwoyela.2. Hlola ukuhlanzeka kophawu lwamafutha.Ngokuvamile kuyadingeka ukuhlanza i-oi...
Funda kabanzi